Shape detection service: Add QR detection in Mac

content/browser/shapedetection/shape_detection_service_dispatcher.h

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CONTENT_BROWSER_SHAPEDETECTION_FACE_DETECTION_SERVICE_DISPATCHER_H_
-#define CONTENT_BROWSER_SHAPEDETECTION_FACE_DETECTION_SERVICE_DISPATCHER_H_
+#ifndef CONTENT_BROWSER_SHAPEDETECTION_SHAPE_DETECTION_SERVICE_DISPATCHER_H_
+#define CONTENT_BROWSER_SHAPEDETECTION_SHAPE_DETECTION_SERVICE_DISPATCHER_H_
 
 #include "content/common/content_export.h"
 #include "content/public/common/service_manager_connection.h"
 #include "services/service_manager/public/cpp/connector.h"
+#include "services/shape_detection/public/interfaces/barcodedetection.mojom.h"
 #include "services/shape_detection/public/interfaces/constants.mojom.h"
 #include "services/shape_detection/public/interfaces/facedetection_provider.mojom.h"
 
 namespace content {
 
-// Because the renderer cannot launch an out-of-process service on its own, we
-// use |FaceDetectionServiceDispatcher| to forward requests to Service Manager,
-// which then starts Face Detection Service in a utility process.
-namespace FaceDetectionServiceDispatcher {
+// Since the renderer cannot launch an out-of-process service on its own, use
+// |FaceDetectionServiceDispatcher| to forward requests to Service Manager,
+// which then starts Face Detection Service as a utility process.
+namespace ShapeDetectionServiceDispatcher {

[Ken Rockot(use gerrit already), 2017/02/01 21:01:07]

Maybe I missed this in a previous CL, but this is not correct style for
namespace names. But more importantly, there's no need for this to be in a
separate namespace or even in its own header. This function definition can be
entirely internal to render_process_host_impl.cc in an anonymous namespace.

[mcasas, 2017/02/02 19:40:33]

That's very correct. Moved to render_process_host_impl.cc
and nuked this file.

 
-static void CreateMojoService(
+static void CreateFaceMojoService(
     shape_detection::mojom::FaceDetectionProviderRequest request) {
   service_manager::Connector* connector =
       ServiceManagerConnection::GetForProcess()->GetConnector();
   connector->BindInterface(shape_detection::mojom::kServiceName,
                            std::move(request));
 }
 
-}  // namespace FaceDetectionServiceDispatcher
+static void CreateBarcodeMojoService(
+    shape_detection::mojom::BarcodeDetectionRequest request) {
+  service_manager::Connector* connector =
+      ServiceManagerConnection::GetForProcess()->GetConnector();
+  connector->BindInterface(shape_detection::mojom::kServiceName,
+                           std::move(request));
+}
+
+}  // namespace ShapeDetectionServiceDispatcher
 
 }  // namespace content
 
-#endif  // CONTENT_BROWSER_SHAPEDETECTION_FACE_DETECTION_SERVICE_DISPATCHER_H_
+#endif  // CONTENT_BROWSER_SHAPEDETECTION_SHAPE_DETECTION_SERVICE_DISPATCHER_H_